Who is the new Chief Financial Officer at CITGO?

CITGO named Catarina Collins Serra Chief Financial Officer, announced June 17, 2026.

Which similar companies made leadership changes around the same time?

Chevron (May 29, 2026), CVR Energy (June 22, 2026), DTE Energy (June 23, 2026) and Olenox Industries (June 11, 2026) also announced leadership changes within 45 days of CITGO.

CITGO Petroleum Corporation Appoints Catarina Collins Serra as Interim Chief Financial Officer

PRIVATEJun 17, 2026

Position

Chief Financial Officer

Company

CITGO

Catarina Collins Serra

HoustonEnergyOil And GasNatural ResourcesRenewable Energy

Description

CITGO Petroleum Corporation has announced the appointment of Catarina Collins Serra as Interim Chief Financial Officer, succeeding John Zuklic. Serra brings extensive finance experience from her previous roles in various prominent companies.

Quick answer

CITGO Petroleum Corporation Appoints Catarina Collins Serra as Interim Chief Financial Officer (June 17, 2026). CITGO is based in Houston, Texas, United States.

Who is the new Chief Financial Officer at CITGO?: CITGO named Catarina Collins Serra Chief Financial Officer, announced June 17, 2026.
What did CITGO announce on June 17, 2026?: CITGO Petroleum Corporation has announced the appointment of Catarina Collins Serra as Interim Chief Financial Officer, succeeding John Zuklic. Serra brings extensive finance experience from her previous roles in various prominent companies.
What does CITGO do?: Headquartered in Houston, Texas, CITGO Petroleum Corporation is a recognized leader in the refining industry with a well-known brand.
Where is CITGO based?: CITGO is based in Houston, Texas, United States.
Which similar companies made leadership changes around the same time?: Chevron (May 29, 2026), CVR Energy (June 22, 2026), DTE Energy (June 23, 2026) and Olenox Industries (June 11, 2026) also announced leadership changes within 45 days of CITGO.

Source: Fundz verified event record.

Other recent leadership changes in Energy and Oil And Gas

Executive moves at companies in the same sectors within 45 days, from Fundz verified event records.

Chevron Appoints Scott A. Keller as General Counsel (May 29, 2026)
CVR Energy Promotes Dane Neumann to President and Chief Executive Officer (June 22, 2026)
DTE Energy Appoints Renee Tomina as President and Chief Operating Officer (June 23, 2026)
Olenox Appoints Erik Blum as President (June 11, 2026)
Trane Technologies Appoints Donny Simmons as Chief Operating Officer (June 10, 2026)
Trafigura Appoints Sarah Wohnlich Kane as Chief Human Resources Officer (June 10, 2026)

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Company Information

Company

CITGO

Location

Houston, Texas, United States

About

Headquartered in Houston, Texas, CITGO Petroleum Corporation is a recognized leader in the refining industry with a well-known brand. CITGO operates three refineries located in Lake Charles, La.; Lemont, Ill.; and Corpus Christi, Texas, and wholly and/or jointly owns 38 active terminals, six pipelines and three lubricants blending and packaging plants. With approximately 3,300 employees and a combined crude capacity of approximately 769,000 barrels-per-day (bpd), CITGO is ranked as the fifth-largest, and one of the most complex independent refiners in the United States. CITGO transports and markets transportation fuels, lubricants, petrochemicals and other industrial products and supplies a network of approximately 4,400 locally owned and operated branded retail outlets, all located east of the Rocky Mountains. CITGO Petroleum Corporation is owned by CITGO Holding, Inc.

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